cosine造句
- 1. Notice the cosine function is...
- 注意这个余弦函数的。
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- 2. Let us plot both the sine and the cosine curves.
- 假设我们同时绘制正弦和余弦曲线。
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- 3. That is why the area gets shrunk by cosine alpha.
- 这就是为什么面积缩小了cosα倍。
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- 4. A So I get zero equals A times the cosine of phi.
- 我得到0等于,乘以cosφ
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- 5. But, we have the constraint, a equals b cosine theta.
- 但是我们有约束条件，a=b*cosθ
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- 6. It is not very convenient to have a cosine left in here.
- 在这里留一个cos并不是很方便。
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- 7. The title can be abbreviated to t, as we do for the cosine curve.
- title可以缩写为t，正如我们对余弦曲线的设置。
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- 8. Above, we plotted both the sine and cosine on the same graph.
- 上面，我们在同一图中绘制了正弦和余弦曲线。
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- 9. Returns the hyperbolic cosine of a number! Is any real number !
- 计算数值的双曲余弦值。！任意实数。！
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- 10. The cosine rather than the sine is customarily used in this case.
- 在这种情况下，习惯上用余弦函数而不是正弦函数。
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- 11. Then cosine theorem is no longer a pure problem from elementary geometry.
- 于是余弦定理从此不再是一个纯粹的初等几何问题。
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- 12. I am a statistician, a "cosine academic," should you find the expression amusing.
- 我是一名统计学家，“余弦学者”，如果你觉得这个表达有趣的话。
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- 13. Plus the potential energy, which is mg times R times one minus cosine theta.
- 加上势能，也就是mg乘以R乘以,1/cosθ
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- 14. And, we can use that to measure angles between vectors by solving for cosine in this.
- 我们还可以通过解出式中余弦的方法，得到两向量间的角度。
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- 15. Each module was an arithmetical command such as add, subtract, multiply, cosine, sine.
- 每一个组件都是一种算数指令，诸如加、减、乘、余弦、正弦。
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- 16. If now we want to know what f prime is, f v/c plus v over c times the cosine of theta.
- 若想知道f撇的大小，撇等于f乘以1，then，f，prime，equals，f，times，one,加上,乘以cosθ
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- 17. In particular,cosine of alpha,I can get, well, we know how to find the angle between two vectors.
- 特别地，能得到α角的余弦值，我们知道如何找两向量的夹角。
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- 18. Add, multiply, cosine, etc., can be combined to generate any mathematical equation we can think of.
- 加、乘、余弦等的相互组合能产生任何我们可以想到的数学方程。
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- 19. Well, what I can change is the direction, and this will be the largest when the cosine is one.
- 我可以改变的是方向，当cos=1时，这个可以取到最大。
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- 20. Here is a simple annotated multiplot that plots the sine, cosine, and their respective reciprocals.
- 下面是简单说明的multiplot，它绘制正弦、余弦及其各自倒数的曲线图。
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- 21. Since there is no acceleration in the y direction, the normal force must be also mg cosine theta.
- 既然在y方向上,没有加速度，法向力也等于mgcosθ
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- 22. So, whenever I see dx, I will replace it by, well, -sin the derivative of cosine is negative sine.
- 当我看到dx，就把它替换成cos的导数，也就是。
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- 23. Then this is the component in your direction we call that the radial component which is v cosine theta.
- 这是y方向的，组成因素,我们称之为辐射组成,等于vcosθ
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- 24. All right. Let's try to substitute in that equation a sinusoid's or a cosine solution, whichever one you prefer.
- 好的，让我们试着把等式，带入正弦函数，或者余弦数来做，你喜欢哪个都行。
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- 25. The mathematic model of concentricity error and a advanced optimal method - "cosine shift plus" are put forward.
- 提出了同轴度误差的数学模型，其中给出一种高效的优化方法一余弦移位相加法。
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- 26. This is a constant, and so you're going max to get theta equals theta maximum times the cosine omega t plus phi.
- 这是不变的,所以得到θ=θ,乘以cosωt+π
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- 27. I am going to decompose them, so I have one component here and this component equals mg times the cosine of alpha.
- 分解重力，这里得到一个分量,这个分量等于mgcosα
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- 28. If you go to an infinite cylinder it has a vessel function. And if you go to an infinite slab it has a cosine type shape.
- 如果是一个无限的圆柱，它有，管道功能，如果是一个无限的平板，它有余弦的形状。
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- 29. So it is this component, v cosine theta - which we call the radial velocity-- that is minus 100 kilometers per second.
- 这个成分，是vcosθ,我们叫做径向速度-,等于-100，公里每秒。
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- 30. Is a mathematical function that returns the trigonometric cosine of the specified Angle, in radians, in the specified expression.
- 一个数学函数，返回指定表达式中以弧度表示的指定角的三角余弦。
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